Loss of a X chromosome in a particular cell d | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(C) $Gynandromorph$ is an organism that contains both male and female tissues. In $Drosophila$,sex is determined by the ratio of $X$ chromosomes to au

Vedclass · Accepted Answer

Gynandromorphs

Vedclass · Answer

(C) $Gynandromorph$ is an organism that contains both male and female tissues. In $Drosophila$,sex is determined by the ratio of $X$ chromosomes to autosomes. If a $XX$ (female) zygote loses one $X$ chromosome in one of its cells during early embryonic development,that cell becomes $XO$ (male). As the organism develops,the descendants of the $XO$ cell will exhibit male characteristics,while the descendants of the original $XX$ cells will exhibit female characteristics. This mosaic of male and female tissues in a single individual is known as a $Gynandromorph$.

Loss of a $X$ chromosome in a particular cell during its development results in:

Similar Questions

Fissured tongue,short stature,and physical or mental retardation are characteristic features of which disorder?

An abnormal human male phenotype involving an extra $X$ chromosome $(XXY)$ is a case of

$A$ cross between a white-eyed female and a red-eyed male Drosophila gives red-eyed females and white-eyed males. Occasionally,the cross gives white-eyed females and red-eyed males. This is due to:

Give examples of disorders caused by sex chromosomal abnormalities and describe them briefly.

$A$ male individual with $47$ chromosomes due to the addition of an $X$ chromosome suffers from a condition called:

Vedclass Test Series

Exam Paper Generator

Online Exam Module